Patents Assigned to LODER CROKLAAN B.V.
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Patent number: 6127562Abstract: PUFA mixtures containing different isomers with at least two conjugated unsaturations, including trans-10 double bonds can be enriched in the trans-10 isomers by subjecting the mixture to an enzymic conversion in the presence of an enzyme with trans-10 specificity followed by separation of the reaction mixture and isolation of the enriched product.Type: GrantFiled: May 12, 1999Date of Patent: October 3, 2000Assignee: Loders Croklaan B.V.Inventors: Frederick William Cain, Michel Henrias Wilhelmus Van der Hoek, Victoria Taran
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Patent number: 6040161Abstract: Liquid oils with a SAFA-content of less than 5 wt % can be obtained by conversion of a fatty compound (A), preferably having a SAFA-level of more then 5 wt %, with a reactant (B), capable of forming different reaction products of the non-triglyceride type (C.sub.1, C.sub.2 etc.) having a different melting point and/or different solubility in compound (A); the SAFA-level of the end product can be controlled by separating the precipitate of the higher melting more saturated reaction-products (C.sub.1, C.sub.2 etc.) from the rest of the reaction mixture.Type: GrantFiled: December 30, 1996Date of Patent: March 21, 2000Assignee: Loders Croklaan B.V.Inventors: Frederick William Cain, Paul Thomas Quinlan, Stephen Raymond Moore
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Patent number: 6033695Abstract: Non-temper, low lauric fat blends suitable for coatings contain the following fatty acid residues in the amounts indicated:10-30 wt % C12:020-80 wt % total (C16:0+C18:0)30-60 wt % C18:1,while the weight ratio C18:0/C16:0 ranges from 2-7.Type: GrantFiled: December 15, 1998Date of Patent: March 7, 2000Assignee: Loders Croklaan B.V.Inventors: Frederick William Cain, Arie Loots, Nico Zwikstra
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Patent number: 6030646Abstract: The invention concerns chewing gums that contains a chewing gum base, wherein a remainder, which is 0-65 wt. % paraffin or microcrystalline wax and 35-100 wt. % of a triglyceride composition, is present. The chewing gum may not display a major peak in its DSC thermogram above 55.degree. C.Type: GrantFiled: April 22, 1996Date of Patent: February 29, 2000Assignee: Loders-Croklaan B.V.Inventors: Frederick William Cain, Martin John Izzard, Arie Loots, James Cameron Mitchell
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Patent number: 6020020Abstract: Fish oil concentrates, having:.ltoreq.40% of long chain poly unsaturated fatty acids<20% of saturated fatty acids (C.sub.14 -C.sub.18)<15% oleic acid<12% C.sub.16:1 -fatty acidand with a weight-ratio: ##EQU1## can be obtained by a process involving the following steps subjecting a fish oil to an enzymic conversionremoving free fatty acids or esters from conversion-productsubjecting product of above to enzymic hydrolysis, using specific lipase or partial glyceride-specific lipasewash and dry productre-esterify dried product.Type: GrantFiled: May 26, 1998Date of Patent: February 1, 2000Assignee: Loders-Croklaan B.V.Inventors: Frederick William Cain, Stephen Raymond Moore, Gerald Patrick McNeill
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Patent number: 5939114Abstract: Ice-cream coating compositions with reduced waxiness are obtained by using as fat the following triglyceride-compositions:______________________________________ <10% of SSS 25-80% of SUS 2-20% of SSU 8-60% of (SSU + USU) <10% of U.sub.3 ______________________________________S=saturated fatty acid with C.sub.16 -C.sub.24U=unsaturated fatty acid C.sub.18 +, while the C.sub.16 :C.sub.18 --saturates weight ratio of the triglycerides is>2.0.Type: GrantFiled: March 31, 1997Date of Patent: August 17, 1999Assignee: Loders-Croklaan B.V.Inventors: Frederick William Cain, Helga Gerda A. Manson nee van der Struik, Jeroen Nicolaas M. van Straalen
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Patent number: 5935627Abstract: A novel fat-blend for low trans filling fat compositions or for wrapper margarine that upon use do not display posthardening comprise: SUS, SSU and SU.sub.2 -triglyceriden, wherein:i) the transcontent <5%ii) SUS/SSU-wt ratio <2iii) SUS <34 wt %iv) SU.sub.2 <55 wt %S=saturated fatty acid 16-18 C-atoms U=mono/diunsaturated fatty acid with 18 C-atoms.Type: GrantFiled: June 26, 1997Date of Patent: August 10, 1999Assignee: Loders Croklaan B.V.Inventors: Frederick William Cain, Helga Gerda A. Manson nee van der Struik, Nico Zwikstra
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Patent number: 5912042Abstract: Fat-blends suitable for food applications are disclosed. These blends contain 10-60% diglycerides (A), 90-40% triglycerides (B) wherein (A) contains .gtoreq.70% SU-diglycerides, including high melting diglycerides (>40.degree. C.)(C) and simultaneously a fatty compound (D) so that the melting point of (C+D) is >5.degree. C., lower than the melting point of (C) wherein (B) has an N.sub.5 .ltoreq.40 while the total blend has a SAFA-content <40%.Type: GrantFiled: August 8, 1996Date of Patent: June 15, 1999Assignee: Loders Croklaan B.V.Inventors: Frederick William Cain, Adrianus Jozef Kuin, Anne Cynthia Peilow, Paul Thomas Quinlan
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Patent number: 5908654Abstract: Triglycerides, having at least two long chain polyunsaturated fatty acids L.sub.1 and L.sub.2, from which at least one is present for more than 20 wt %, while the weight ratio L.sub.1 :L.sub.2 is at least 2 and which triglycerides also contain at least 15 wt % of saturated fatty acids with 14 or more carbon atoms and have a weight ratio saturated C.sub.18 :saturated C.sub.16 fatty acid residue of >2, while at least 5 wt % of the saturated fatty acid residues with at least 14 C-atoms is bonded on a triglyceride molecule, wherein also L.sub.1 and/or L.sub.2 is present, display a number of beneficial properties (good oxidative stability healthier, less off-flavor, lower caloric, better digestibility, and in particular better structuring properties).Type: GrantFiled: April 29, 1996Date of Patent: June 1, 1999Assignee: Loders-Croklaan B.V.Inventors: Frederick William Cain, Gerald Patrick McNeill, Stephen Raymond Moore
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Patent number: 5891495Abstract: Novel ice-cream coating fats based on diglycerides comprise at least 30 wt. %, preferably 50-90 wt. %, of diglycerides, which diglycerides have an SU content of 10-25 wt. %, while the total fat composition has a SAFA content of 5-35 wt. % and an N line (unstab.) of N.sub.20 <35 and N.sub.25 <10.Type: GrantFiled: October 25, 1996Date of Patent: April 6, 1999Assignee: Loders-Croklaan B.V.Inventors: Frederick William Cain, Helga Gerda A. Manson nee van der Struik, Paul Thomas Quinlan, Stephen Raymond Moore
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Patent number: 5879735Abstract: Fat blends, suitable for food application, in particular for wrapper- or tubspreads, comprise: 30-70 of diglycerides, 70-30 of triglycerides wherein the diglycerides comprise: 25-70% SU, 10-70% UU, less than 30% of SS (S=saturated fatty acid C.sub.12 -C.sub.24 ; U=unsaturated fatty acid.gtoreq.C.sub.16) and wherein the triglycerides contain 1-70 wt. % of S.sub.2 U-triglycerides, while the SAFA-content of the blend is less than 50 wt. %.Type: GrantFiled: August 8, 1996Date of Patent: March 9, 1999Assignee: Loders-Croklaan B.V.Inventors: Frederick William Cain, Stephen Raymond Moore, Anne Cynthia Peilow, Paul Thomas Quinlan
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Patent number: 5874599Abstract: A pseudo-steady state fractionation of a polymorhic fat, resulting in a product which is in a kinetically stable crystal form is performed in a way that a .sigma.-value is maintained below 0.5, wherein ##EQU1## S.sub.c being: the percentage solids in crystalliser at crystallisation temperatureS.sub.E being: the percentage solids after stabilisation for 48 hrs at exit temperature of crystalliser.Type: GrantFiled: June 11, 1997Date of Patent: February 23, 1999Assignee: Loders Croklaan B.V.Inventors: John Bernard Harris, Cornelius Nicholaas M. Keulemans, Leslie Alan Milton, Erwin J G Roest
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Patent number: 5858427Abstract: Flexible ice-cream coating compositions are obtained by using as fat for the fatphase a triglyceride-composition, comprising:<8 wt % of SSS25-80 wt % of SUS2-40 wt % of SU.sub.2>5 wt % of U.sub.3S=saturated fatty acid C.sub.16 -C.sub.24U=unsaturated fatty acid C.sub.18+.Type: GrantFiled: March 31, 1997Date of Patent: January 12, 1999Assignee: Loders-Croklaan B. V.Inventors: Frederick W. Cain, Helga Gerda A. Manson nee van der Struik, Jeroen Nicolaas M. van Straalen
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Patent number: 5849940Abstract: The invention concerns a fractionation process for the production of triglycerides with at least 12 wt % SSU (S=saturated fatty acids; U=unsaturated fatty acids) by subjecting a fat with at least 5 wt % SSU to a fractionation, achieving an enrichment factor fo the SSU enrichment of at least 1.Type: GrantFiled: September 10, 1997Date of Patent: December 15, 1998Assignee: Loders-Croklaan B.V.Inventors: John Bernard Harris, Stephen Raymond Moore, Christopher Rawlings
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Patent number: 5840849Abstract: Blends of collagen type I and collagen type III having crosslinks of the pyridinoline (Pyrid), dihydroxylysinonorleucine (DHLNL) and histidinohyroxylysinonorleucine (HHL) types, wherein the amounts of the crosslinks satisfy the ratio: (Pyrid+DHLNL)/HHL=0.4-6. Collagen blends with these crosslinking ratios make excellent casings with improved properties for food products, particularly sausages.Type: GrantFiled: July 29, 1997Date of Patent: November 24, 1998Assignee: Loders Croklaan B.V.Inventors: A J Bailey, Michael de Mari, Bettina Schmidl, Fransiscus Aloysius Timmermans
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Patent number: 5786019Abstract: Fat-compositions that display the following characteristics are very suitable fats for healthy margarines or spreads: (I): 5-45 wt % S.sub.2 U triglycerides; 0-60 wt % SU.sub.2 ; 5-95 wt % U.sub.3 ; 0-8 wt % S.sub.3 ; S=saturated fatty acid: C.sub.16 -C.sub.24, U=unsaturated fatty acid C.sub.18 +; (II): (C.sub.18 -C.sub.24):C.sub.16 >0.3; (III): <5% diglycerides; (IV): % SAFA<35 wt %; (V): N.sub.5 =12-30, N.sub.35 <7, (N.sub.5 -N.sub.20)<10.Type: GrantFiled: March 5, 1996Date of Patent: July 28, 1998Assignee: Loders-Croklaan B.V.Inventors: Frederick William Cain, Kevin Warren Smith, Nico Zwikstra
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Patent number: 5773266Abstract: Immobilized lipases are prepared containing lipase bound to a dry, porous particulate hydrophobic support having an average pore size of 0.05-5 .mu.m. Preparation is carried out by contacting the hydrophobic support with an aqueous solution of the lipase and with a non-ionic surfactant containing at least one fatty acid and having an HLB-value of at least 8 to provide a supported lipase, washing the supported lipase and drying the washed supported lipase to obtain the immobilized lipase. The lipase may be obtained from Candida Antarctica .beta., Rhizomucor miehei,Humicolo or Candida Rosa, and be a lipase specific for esterification of fatty acids with alcohol, 1,3-specific or randomizing transesterification lipase or lipase specific for the hydrolysis of partial glycerides, esters or triglycerides. The surfactant may be present in the aqueous solution of lipase in a concentration of 0.01-10 wt. %, and preferred surfactants are a polyoxyethylene sorbitan fatty acid ester and a polyglycerol fatty acid ester.Type: GrantFiled: November 9, 1995Date of Patent: June 30, 1998Assignee: Loders-Croklaan B.V.Inventors: John Anthony Bosley, Stephen Raymond Moore
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Patent number: 5756143Abstract: Triglycerides, having at least two long chain polyunsaturated fatty acids L.sub.1 and L.sub.2, from which at least one is present for more than 20 wt %, while the weight ratio L.sub.1 :L.sub.2 is at least 2 and which triglycerides also contain mono- and di-unsaturated fatty acids with 18 carbon atoms, such that C.sub.18:2 is present for more than 7 wt %, and C.sub.18:1 is present for more than 30 wt %, while at least 5 wt % of the mono- and/or diunsaturated fatty acids with 19 C-atoms are bonded on a triglyceride molecule, wherein at least L.sub.1 and/or L.sub.2 are present, display a number of beneficial properties (higher oxidative stability, healthier, improved ##EQU1## ratio).Type: GrantFiled: April 29, 1996Date of Patent: May 26, 1998Assignee: Loders-Croklaan B.V.Inventors: Frederick William Cain, Gerald Patrick McNeill, Stephen Raymond Moore
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Patent number: 5731027Abstract: Blends of sugar and a triglyceride component, wherein the triglyceride component comprises.gtoreq.40% SU.sub.2and 3-50% S.sub.2 U while its N.sub.20 >35 and its N.sub.30 <10(S=saturated fatty acid 18-24 C atoms, U=unsaturated fatty acid.gtoreq.18 C atoms)are suitable for the preparation of low-SAFA filling fat compositions or low-SAFA ice-cream coatings.Type: GrantFiled: May 21, 1996Date of Patent: March 24, 1998Assignee: Loders-Croklaan B.V.Inventors: Frederick William Cain, Paul Thomas Quinlan, Kevin Warren Smith, Nico Zwikstra
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Patent number: 5718938Abstract: The invention concerns bakery doughs or batters comprising the conventional ingredients, wherein, however, the fat applied displays:a SAFA content of less than 40 wt. %;an N.sub.20 (unstab., NMR pulse) of .gtoreq.10,while the triglyceride composition is:S.sub.2 U=5-50 wt. %;(U.sub.2 S+U.sub.3)>35 wt. %;S.sub.3 =0-37 wt. %,S being saturated fatty acid C.sub.1 -C.sub.24 ;U being unsaturated fatty acid C.sub.18+.Type: GrantFiled: September 1, 1995Date of Patent: February 17, 1998Assignee: Loders Croklaan B.V.Inventors: Frederick W. Cain, Maarten J. Klaassen, Bettina Schmidl, Kevin W. Smith